There are, as of most recent accounts, nearly 130 known varieties of coffee. But how do all these different varieties relate to one another? Thatโ€™s where World Coffee Research comes in. The non-profit research organization has put out an all new coffee varieties poster that maps out the lineage of over 100 different varieties. And itโ€™s free to download.

Released last week, the new poster depicts the relationship of 100+ varieties from the two most popular coffee species, Arabica and Robusta. It features coffees from 22 different countries and offers a visual representation of the varieties included in the WCRโ€™s Coffee Varieties Catalog.

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Created in collaboration with the UK design agency webDNA, the posterโ€™s detailed lineage breaks down Arabica coffees into four groupsโ€”Catimor, Bourbon Typica, Typica, and Ethiopian Landraceโ€”and Robustas primarily by their country of originโ€”Uganda, Guinea, Congo x Guinea, and Congo as well as Robusta hybrids with the lesser known C. congensis species.

[digital version] coffee varieties poster 24x36

And because knowledge is best when shared, the WCR has made the poster completely free for all to download and use. It comes in a range of print-ready sizes, 24″ x 36โ€ and 27″ x 40โ€ for American coffee companies and A1 (594 x 841mm) and A0 (841 x 1189mm) for European audiences. They are all available for download via WCRโ€™s website.

Per the WCRโ€™s Hanna Neuschwander, the poster is โ€œmeant to be a pracยญtiยญcal tool and guide for cofยญfee proยญducยญers, but does not aim to repยญreยญsent an exhausยญtive list of all coffee variยญeties in exisยญtence.โ€ Or, you know, just to look cool above your home coffee bar. For more information or to download a copy, visit World Coffee Research’s official website.

Zac Cadwaladerย is the managing editor at Sprudge Media Network and a staff writer based in Dallas.ย Read more Zac Cadwaladerย on Sprudge.